23491360

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 56867832

約数和(自身を除く): 33376472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 3581, 6560, 7162, 14324, 17905, 28648, 35810, 57296, 71620, 114592, 143240, 146821, 286480, 293642, 572960, 587284, 734105, 1174568, 1468210, 2349136, 2936420, 4698272, 5872840, 11745680, 23491360]

約数ペア:

[(1, 23491360), (2, 11745680), (4, 5872840), (5, 4698272), (8, 2936420), (10, 2349136), (16, 1468210), (20, 1174568), (32, 734105), (40, 587284), (41, 572960), (80, 293642), (82, 286480), (160, 146821), (164, 143240), (205, 114592), (328, 71620), (410, 57296), (656, 35810), (820, 28648), (1312, 17905), (1640, 14324), (3280, 7162), (3581, 6560)]